CREATE INDEX onek_unique1 ON onek USING btree(unique1 int4_ops);
CREATE INDEX IF NOT EXISTS onek_unique1 ON onek USING btree(unique1 int4_ops);
CREATE INDEX IF NOT EXISTS ON onek USING btree(unique1 int4_ops);
CREATE INDEX onek_unique2 ON onek USING btree(unique2 int4_ops);
CREATE INDEX onek_hundred ON onek USING btree(hundred int4_ops);
CREATE INDEX onek_stringu1 ON onek USING btree(stringu1 name_ops);
CREATE INDEX tenk1_unique1 ON tenk1 USING btree(unique1 int4_ops);
CREATE INDEX tenk1_unique2 ON tenk1 USING btree(unique2 int4_ops);
CREATE INDEX tenk1_hundred ON tenk1 USING btree(hundred int4_ops);
CREATE INDEX tenk1_thous_tenthous ON tenk1 (thousand, tenthous);
CREATE INDEX tenk2_unique1 ON tenk2 USING btree(unique1 int4_ops);
CREATE INDEX tenk2_unique2 ON tenk2 USING btree(unique2 int4_ops);
CREATE INDEX tenk2_hundred ON tenk2 USING btree(hundred int4_ops);
CREATE INDEX rix ON road USING btree (name text_ops);
CREATE INDEX iix ON ihighway USING btree (name text_ops);
CREATE INDEX six ON shighway USING btree (name text_ops);
COMMENT ON INDEX six_wrong IS 'bad index';
COMMENT ON INDEX six IS 'good index';
COMMENT ON INDEX six IS NULL;
CREATE INDEX bt_i4_index ON bt_i4_heap USING btree (seqno int4_ops);
CREATE INDEX bt_name_index ON bt_name_heap USING btree (seqno name_ops);
CREATE INDEX bt_txt_index ON bt_txt_heap USING btree (seqno text_ops);
CREATE INDEX bt_f8_index ON bt_f8_heap USING btree (seqno float8_ops);
CREATE INDEX onek2_u1_prtl ON onek2 USING btree(unique1 int4_ops)	where unique1 < 20 or unique1 > 980;
CREATE INDEX onek2_u2_prtl ON onek2 USING btree(unique2 int4_ops)	where stringu1 < 'B';
CREATE INDEX onek2_stu1_prtl ON onek2 USING btree(stringu1 name_ops)	where onek2.stringu1 >= 'J' and onek2.stringu1 < 'K';
CREATE INDEX grect2ind ON fast_emp4000 USING gist (home_base);
CREATE INDEX gpolygonind ON polygon_tbl USING gist (f1);
CREATE INDEX gcircleind ON circle_tbl USING gist (f1);
INSERT INTO POINT_TBL(f1) VALUES (NULL);
CREATE INDEX gpointind ON point_tbl USING gist (f1);
CREATE TEMP TABLE gpolygon_tbl AS    SELECT polygon(home_base) AS f1 FROM slow_emp4000;
INSERT INTO gpolygon_tbl VALUES ( '(1000,0,0,1000)' );
INSERT INTO gpolygon_tbl VALUES ( '(0,1000,1000,1000)' );
CREATE TEMP TABLE gcircle_tbl AS    SELECT circle(home_base) AS f1 FROM slow_emp4000;
CREATE INDEX ggpolygonind ON gpolygon_tbl USING gist (f1);
CREATE INDEX ggcircleind ON gcircle_tbl USING gist (f1);
SET enable_seqscan = ON;
SET enable_indexscan = OFF;
SET enable_bitmapscan = OFF;
SELECT * FROM fast_emp4000    WHERE home_base @ '(200,200),(2000,1000)'::box    ORDER BY (home_base[0])[0];
SELECT count(*) FROM fast_emp4000 WHERE home_base && '(1000,1000,0,0)'::box;
SELECT count(*) FROM fast_emp4000 WHERE home_base IS NULL;
SELECT * FROM polygon_tbl WHERE f1 ~ '((1,1),(2,2),(2,1))'::polygon    ORDER BY (poly_center(f1))[0];
SELECT * FROM circle_tbl WHERE f1 && circle(point(1,-2), 1)    ORDER BY area(f1);
SELECT count(*) FROM gpolygon_tbl WHERE f1 && '(1000,1000,0,0)'::polygon;
SELECT count(*) FROM gcircle_tbl WHERE f1 && '<(500,500),500>'::circle;
SELECT count(*) FROM point_tbl WHERE f1 <@ box '(0,0,100,100)';
SELECT count(*) FROM point_tbl WHERE box '(0,0,100,100)' @> f1;
SELECT count(*) FROM point_tbl WHERE f1 <@ polygon '(0,0),(0,100),(100,100),(50,50),(100,0),(0,0)';
SELECT count(*) FROM point_tbl WHERE f1 <@ circle '<(50,50),50>';
SELECT count(*) FROM point_tbl p WHERE p.f1 << '(0.0, 0.0)';
SELECT count(*) FROM point_tbl p WHERE p.f1 >> '(0.0, 0.0)';
SELECT count(*) FROM point_tbl p WHERE p.f1 <^ '(0.0, 0.0)';
SELECT count(*) FROM point_tbl p WHERE p.f1 >^ '(0.0, 0.0)';
SELECT count(*) FROM point_tbl p WHERE p.f1 ~= '(-5, -12)';
SELECT * FROM point_tbl ORDER BY f1 <-> '0,1';
SELECT * FROM point_tbl WHERE f1 IS NULL;
SELECT * FROM point_tbl WHERE f1 IS NOT NULL ORDER BY f1 <-> '0,1';
SELECT * FROM point_tbl WHERE f1 <@ '(-10,-10),(10,10)':: box ORDER BY f1 <-> '0,1';
SELECT * FROM gpolygon_tbl ORDER BY f1 <-> '(0,0)'::point LIMIT 10;
SELECT circle_center(f1), round(radius(f1)) as radius FROM gcircle_tbl ORDER BY f1 <-> '(200,300)'::point LIMIT 10;
SET enable_seqscan = OFF;
SET enable_indexscan = ON;
SET enable_bitmapscan = OFF;
EXPLAIN (COSTS OFF)SELECT * FROM fast_emp4000    WHERE home_base @ '(200,200),(2000,1000)'::box    ORDER BY (home_base[0])[0];
SELECT * FROM fast_emp4000    WHERE home_base @ '(200,200),(2000,1000)'::box    ORDER BY (home_base[0])[0];
EXPLAIN (COSTS OFF)SELECT count(*) FROM fast_emp4000 WHERE home_base && '(1000,1000,0,0)'::box;
SELECT count(*) FROM fast_emp4000 WHERE home_base && '(1000,1000,0,0)'::box;
EXPLAIN (COSTS OFF)SELECT count(*) FROM fast_emp4000 WHERE home_base IS NULL;
SELECT count(*) FROM fast_emp4000 WHERE home_base IS NULL;
EXPLAIN (COSTS OFF)SELECT * FROM polygon_tbl WHERE f1 ~ '((1,1),(2,2),(2,1))'::polygon    ORDER BY (poly_center(f1))[0];
SELECT * FROM polygon_tbl WHERE f1 ~ '((1,1),(2,2),(2,1))'::polygon    ORDER BY (poly_center(f1))[0];
EXPLAIN (COSTS OFF)SELECT * FROM circle_tbl WHERE f1 && circle(point(1,-2), 1)    ORDER BY area(f1);
SELECT * FROM circle_tbl WHERE f1 && circle(point(1,-2), 1)    ORDER BY area(f1);
EXPLAIN (COSTS OFF)SELECT count(*) FROM gpolygon_tbl WHERE f1 && '(1000,1000,0,0)'::polygon;
SELECT count(*) FROM gpolygon_tbl WHERE f1 && '(1000,1000,0,0)'::polygon;
EXPLAIN (COSTS OFF)SELECT count(*) FROM gcircle_tbl WHERE f1 && '<(500,500),500>'::circle;
SELECT count(*) FROM gcircle_tbl WHERE f1 && '<(500,500),500>'::circle;
EXPLAIN (COSTS OFF)SELECT count(*) FROM point_tbl WHERE f1 <@ box '(0,0,100,100)';
SELECT count(*) FROM point_tbl WHERE f1 <@ box '(0,0,100,100)';
EXPLAIN (COSTS OFF)SELECT count(*) FROM point_tbl WHERE box '(0,0,100,100)' @> f1;
SELECT count(*) FROM point_tbl WHERE box '(0,0,100,100)' @> f1;
EXPLAIN (COSTS OFF)SELECT count(*) FROM point_tbl WHERE f1 <@ polygon '(0,0),(0,100),(100,100),(50,50),(100,0),(0,0)';
SELECT count(*) FROM point_tbl WHERE f1 <@ polygon '(0,0),(0,100),(100,100),(50,50),(100,0),(0,0)';
EXPLAIN (COSTS OFF)SELECT count(*) FROM point_tbl WHERE f1 <@ circle '<(50,50),50>';
SELECT count(*) FROM point_tbl WHERE f1 <@ circle '<(50,50),50>';
EXPLAIN (COSTS OFF)SELECT count(*) FROM point_tbl p WHERE p.f1 << '(0.0, 0.0)';
SELECT count(*) FROM point_tbl p WHERE p.f1 << '(0.0, 0.0)';
EXPLAIN (COSTS OFF)SELECT count(*) FROM point_tbl p WHERE p.f1 >> '(0.0, 0.0)';
SELECT count(*) FROM point_tbl p WHERE p.f1 >> '(0.0, 0.0)';
EXPLAIN (COSTS OFF)SELECT count(*) FROM point_tbl p WHERE p.f1 <^ '(0.0, 0.0)';
SELECT count(*) FROM point_tbl p WHERE p.f1 <^ '(0.0, 0.0)';
EXPLAIN (COSTS OFF)SELECT count(*) FROM point_tbl p WHERE p.f1 >^ '(0.0, 0.0)';
SELECT count(*) FROM point_tbl p WHERE p.f1 >^ '(0.0, 0.0)';
EXPLAIN (COSTS OFF)SELECT count(*) FROM point_tbl p WHERE p.f1 ~= '(-5, -12)';
SELECT count(*) FROM point_tbl p WHERE p.f1 ~= '(-5, -12)';
EXPLAIN (COSTS OFF)SELECT * FROM point_tbl ORDER BY f1 <-> '0,1';
SELECT * FROM point_tbl ORDER BY f1 <-> '0,1';
EXPLAIN (COSTS OFF)SELECT * FROM point_tbl WHERE f1 IS NULL;
SELECT * FROM point_tbl WHERE f1 IS NULL;
EXPLAIN (COSTS OFF)SELECT * FROM point_tbl WHERE f1 IS NOT NULL ORDER BY f1 <-> '0,1';
SELECT * FROM point_tbl WHERE f1 IS NOT NULL ORDER BY f1 <-> '0,1';
EXPLAIN (COSTS OFF)SELECT * FROM point_tbl WHERE f1 <@ '(-10,-10),(10,10)':: box ORDER BY f1 <-> '0,1';
SELECT * FROM point_tbl WHERE f1 <@ '(-10,-10),(10,10)':: box ORDER BY f1 <-> '0,1';
EXPLAIN (COSTS OFF)SELECT * FROM gpolygon_tbl ORDER BY f1 <-> '(0,0)'::point LIMIT 10;
SELECT * FROM gpolygon_tbl ORDER BY f1 <-> '(0,0)'::point LIMIT 10;
EXPLAIN (COSTS OFF)SELECT circle_center(f1), round(radius(f1)) as radius FROM gcircle_tbl ORDER BY f1 <-> '(200,300)'::point LIMIT 10;
SELECT circle_center(f1), round(radius(f1)) as radius FROM gcircle_tbl ORDER BY f1 <-> '(200,300)'::point LIMIT 10;
SET enable_seqscan = OFF;
SET enable_indexscan = OFF;
SET enable_bitmapscan = ON;
EXPLAIN (COSTS OFF)SELECT * FROM point_tbl WHERE f1 <@ '(-10,-10),(10,10)':: box ORDER BY f1 <-> '0,1';
SELECT * FROM point_tbl WHERE f1 <@ '(-10,-10),(10,10)':: box ORDER BY f1 <-> '0,1';
RESET enable_seqscan;
RESET enable_indexscan;
RESET enable_bitmapscan;
SET enable_seqscan = OFF;
SET enable_indexscan = OFF;
SET enable_bitmapscan = ON;
CREATE INDEX intarrayidx ON array_index_op_test USING gin (i);
explain (costs off)SELECT * FROM array_index_op_test WHERE i @> '{32}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i @> '{32}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i && '{32}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i @> '{17}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i && '{17}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i @> '{32,17}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i && '{32,17}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i <@ '{38,34,32,89}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i = '{47,77}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i = '{}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i @> '{}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i && '{}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i <@ '{}' ORDER BY seqno;
SELECT * FROM array_op_test WHERE i = '{NULL}' ORDER BY seqno;
SELECT * FROM array_op_test WHERE i @> '{NULL}' ORDER BY seqno;
SELECT * FROM array_op_test WHERE i && '{NULL}' ORDER BY seqno;
SELECT * FROM array_op_test WHERE i <@ '{NULL}' ORDER BY seqno;
CREATE INDEX textarrayidx ON array_index_op_test USING gin (t);
explain (costs off)SELECT * FROM array_index_op_test WHERE t @> '{AAAAAAAA72908}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t @> '{AAAAAAAA72908}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t && '{AAAAAAAA72908}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t @> '{AAAAAAAAAA646}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t && '{AAAAAAAAAA646}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t @> '{AAAAAAAA72908,AAAAAAAAAA646}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t && '{AAAAAAAA72908,AAAAAAAAAA646}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t <@ '{AAAAAAAA72908,AAAAAAAAAAAAAAAAAAA17075,AA88409,AAAAAAAAAAAAAAAAAA36842,AAAAAAA48038,AAAAAAAAAAAAAA10611}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t = '{AAAAAAAAAA646,A87088}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t = '{}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t @> '{}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t && '{}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t <@ '{}' ORDER BY seqno;
DROP INDEX intarrayidx, textarrayidx;
CREATE INDEX botharrayidx ON array_index_op_test USING gin (i, t);
SELECT * FROM array_index_op_test WHERE i @> '{32}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i && '{32}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t @> '{AAAAAAA80240}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t && '{AAAAAAA80240}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i @> '{32}' AND t && '{AAAAAAA80240}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE i && '{32}' AND t @> '{AAAAAAA80240}' ORDER BY seqno;
SELECT * FROM array_index_op_test WHERE t = '{}' ORDER BY seqno;
SELECT * FROM array_op_test WHERE i = '{NULL}' ORDER BY seqno;
SELECT * FROM array_op_test WHERE i <@ '{NULL}' ORDER BY seqno;
RESET enable_seqscan;
RESET enable_indexscan;
RESET enable_bitmapscan;
CREATE TABLE array_gin_test (a int[]);
INSERT INTO array_gin_test SELECT ARRAY[1, g%5, g] FROM generate_series(1, 10000) g;
CREATE INDEX array_gin_test_idx ON array_gin_test USING gin (a);
SELECT COUNT(*) FROM array_gin_test WHERE a @> '{2}';
DROP TABLE array_gin_test;
CREATE INDEX gin_relopts_test ON array_index_op_test USING gin (i)  WITH (FASTUPDATE=on, GIN_PENDING_LIST_LIMIT=128);
\d+ gin_relopts_testCREATE INDEX hash_i4_index ON hash_i4_heap USING hash (random int4_ops);
CREATE INDEX hash_name_index ON hash_name_heap USING hash (random name_ops);
CREATE INDEX hash_txt_index ON hash_txt_heap USING hash (random text_ops);
CREATE INDEX hash_f8_index ON hash_f8_heap USING hash (random float8_ops) WITH (fillfactor=60);
CREATE UNLOGGED TABLE unlogged_hash_table (id int4);
CREATE INDEX unlogged_hash_index ON unlogged_hash_table USING hash (id int4_ops);
DROP TABLE unlogged_hash_table;
SET maintenance_work_mem = '1MB';
CREATE INDEX hash_tuplesort_idx ON tenk1 USING hash (stringu1 name_ops) WITH (fillfactor = 10);
EXPLAIN (COSTS OFF)SELECT count(*) FROM tenk1 WHERE stringu1 = 'TVAAAA';
SELECT count(*) FROM tenk1 WHERE stringu1 = 'TVAAAA';
DROP INDEX hash_tuplesort_idx;
RESET maintenance_work_mem;
CREATE TABLE func_index_heap (f1 text, f2 text);
CREATE UNIQUE INDEX func_index_index on func_index_heap (textcat(f1,f2));
INSERT INTO func_index_heap VALUES('ABC','DEF');
INSERT INTO func_index_heap VALUES('AB','CDEFG');
INSERT INTO func_index_heap VALUES('QWE','RTY');
INSERT INTO func_index_heap VALUES('ABCD', 'EF');
INSERT INTO func_index_heap VALUES('QWERTY');
\d func_index_heap\d func_index_indexDROP TABLE func_index_heap;
CREATE TABLE func_index_heap (f1 text, f2 text);
CREATE UNIQUE INDEX func_index_index on func_index_heap ((f1 || f2) text_ops);
INSERT INTO func_index_heap VALUES('ABC','DEF');
INSERT INTO func_index_heap VALUES('AB','CDEFG');
INSERT INTO func_index_heap VALUES('QWE','RTY');
INSERT INTO func_index_heap VALUES('ABCD', 'EF');
INSERT INTO func_index_heap VALUES('QWERTY');
\d func_index_heap\d func_index_indexcreate index on func_index_heap ((f1 || f2), (row(f1, f2)));
CREATE TABLE covering_index_heap (f1 int, f2 int, f3 text);
CREATE UNIQUE INDEX covering_index_index on covering_index_heap (f1,f2) INCLUDE(f3);
INSERT INTO covering_index_heap VALUES(1,1,'AAA');
INSERT INTO covering_index_heap VALUES(1,2,'AAA');
INSERT INTO covering_index_heap VALUES(1,2,'BBB');
INSERT INTO covering_index_heap VALUES(1,4,'AAA');
CREATE UNIQUE INDEX covering_pkey on covering_index_heap (f1,f2) INCLUDE(f3);
ALTER TABLE covering_index_heap ADD CONSTRAINT covering_pkey PRIMARY KEY USING INDEXcovering_pkey;
DROP TABLE covering_index_heap;
create unique index hash_f8_index_1 on hash_f8_heap(abs(random));
create unique index hash_f8_index_2 on hash_f8_heap((seqno + 1), random);
create unique index hash_f8_index_3 on hash_f8_heap(random) where seqno > 1000;
CREATE TABLE concur_heap (f1 text, f2 text);
CREATE INDEX CONCURRENTLY concur_index1 ON concur_heap(f2,f1);
CREATE INDEX CONCURRENTLY IF NOT EXISTS concur_index1 ON concur_heap(f2,f1);
INSERT INTO concur_heap VALUES  ('a','b');
INSERT INTO concur_heap VALUES  ('b','b');
CREATE UNIQUE INDEX CONCURRENTLY concur_index2 ON concur_heap(f1);
CREATE UNIQUE INDEX CONCURRENTLY IF NOT EXISTS concur_index2 ON concur_heap(f1);
INSERT INTO concur_heap VALUES ('b','x');
CREATE UNIQUE INDEX CONCURRENTLY concur_index3 ON concur_heap(f2);
CREATE INDEX CONCURRENTLY concur_index4 on concur_heap(f2) WHERE f1='a';
CREATE INDEX CONCURRENTLY concur_index5 on concur_heap(f2) WHERE f1='x';
CREATE INDEX CONCURRENTLY on concur_heap((f2||f1));
BEGIN;
CREATE INDEX CONCURRENTLY concur_index7 ON concur_heap(f1);
COMMIT;
BEGIN;
CREATE INDEX std_index on concur_heap(f2);
COMMIT;
VACUUM FULL concur_heap;
REINDEX TABLE concur_heap;
DELETE FROM concur_heap WHERE f1 = 'b';
VACUUM FULL concur_heap;
\d concur_heapREINDEX TABLE concur_heap;
\d concur_heapCREATE TEMP TABLE concur_temp (f1 int, f2 text)  ON COMMIT PRESERVE ROWS;
INSERT INTO concur_temp VALUES (1, 'foo'), (2, 'bar');
CREATE INDEX CONCURRENTLY concur_temp_ind ON concur_temp(f1);
DROP INDEX CONCURRENTLY concur_temp_ind;
DROP TABLE concur_temp;
BEGIN;
CREATE TEMP TABLE concur_temp (f1 int, f2 text)  ON COMMIT DROP;
INSERT INTO concur_temp VALUES (1, 'foo'), (2, 'bar');
CREATE INDEX CONCURRENTLY concur_temp_ind ON concur_temp(f1);
COMMIT;
CREATE TEMP TABLE concur_temp (f1 int, f2 text)  ON COMMIT DELETE ROWS;
INSERT INTO concur_temp VALUES (1, 'foo'), (2, 'bar');
CREATE INDEX CONCURRENTLY concur_temp_ind ON concur_temp(f1);
DROP INDEX CONCURRENTLY concur_temp_ind;
DROP TABLE concur_temp;
DROP INDEX CONCURRENTLY "concur_index2";
				DROP INDEX CONCURRENTLY IF EXISTS "concur_index2";
		DROP INDEX CONCURRENTLY "concur_index2", "concur_index3";
		DROP INDEX CONCURRENTLY "concur_index2", "concur_index3";
BEGIN;
DROP INDEX CONCURRENTLY "concur_index5";
ROLLBACK;
DROP INDEX CONCURRENTLY IF EXISTS "concur_index3";
DROP INDEX CONCURRENTLY "concur_index4";
DROP INDEX CONCURRENTLY "concur_index5";
DROP INDEX CONCURRENTLY "concur_index1";
DROP INDEX CONCURRENTLY "concur_heap_expr_idx";
\d concur_heapDROP TABLE concur_heap;
CREATE TABLE cwi_test( a int , b varchar(10), c char);
INSERT INTO cwi_test VALUES(1, 2), (3, 4), (5, 6);
CREATE UNIQUE INDEX cwi_uniq_idx ON cwi_test(a , b);
ALTER TABLE cwi_test ADD primary key USING INDEX cwi_uniq_idx;
\d cwi_test\d cwi_uniq_idxCREATE UNIQUE INDEX cwi_uniq2_idx ON cwi_test(b , a);
ALTER TABLE cwi_test DROP CONSTRAINT cwi_uniq_idx,	ADD CONSTRAINT cwi_replaced_pkey PRIMARY KEY		USING INDEX cwi_uniq2_idx;
\d cwi_test\d cwi_replaced_pkeyDROP INDEX cwi_replaced_pkey;
	CREATE UNIQUE INDEX cwi_uniq3_idx ON cwi_test(a desc);
	CREATE UNIQUE INDEX cwi_uniq3_idx ON cwi_test(a desc);
ALTER TABLE cwi_test ADD UNIQUE USING INDEX cwi_uniq3_idx;
  CREATE UNIQUE INDEX cwi_uniq4_idx ON cwi_test(b collate "POSIX");
  CREATE UNIQUE INDEX cwi_uniq4_idx ON cwi_test(b collate "POSIX");
ALTER TABLE cwi_test ADD UNIQUE USING INDEX cwi_uniq4_idx;
  DROP TABLE cwi_test;
  DROP TABLE cwi_test;
CREATE TABLE cwi_test(a int) PARTITION BY hash (a);
create unique index on cwi_test (a);
alter table cwi_test add primary key using index cwi_test_a_idx ;
DROP TABLE cwi_test;
CREATE TABLE syscol_table (a INT);
CREATE INDEX ON syscolcol_table (ctid);
CREATE INDEX ON syscol_table ((ctid >= '(1000,0)'));
CREATE INDEX ON syscol_table (a) WHERE ctid >= '(1000,0)';
DROP TABLE syscol_table;
SELECT unique1, unique2 INTO onek_with_null FROM onek;
INSERT INTO onek_with_null (unique1,unique2) VALUES (NULL, -1), (NULL, NULL);
CREATE UNIQUE INDEX onek_nulltest ON onek_with_null (unique2,unique1);
SET enable_seqscan = OFF;
SET enable_indexscan = ON;
SET enable_bitmapscan = ON;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL AND unique2 IS NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NOT NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL AND unique2 IS NOT NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NOT NULL AND unique1 > 500;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL AND unique1 > 500;
DROP INDEX onek_nulltest;
CREATE UNIQUE INDEX onek_nulltest ON onek_with_null (unique2 desc,unique1);
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL AND unique2 IS NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NOT NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL AND unique2 IS NOT NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NOT NULL AND unique1 > 500;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL AND unique1 > 500;
DROP INDEX onek_nulltest;
CREATE UNIQUE INDEX onek_nulltest ON onek_with_null (unique2 desc nulls last,unique1);
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL AND unique2 IS NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NOT NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL AND unique2 IS NOT NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NOT NULL AND unique1 > 500;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL AND unique1 > 500;
DROP INDEX onek_nulltest;
CREATE UNIQUE INDEX onek_nulltest ON onek_with_null (unique2  nulls first,unique1);
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL AND unique2 IS NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NOT NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL AND unique2 IS NOT NULL;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NOT NULL AND unique1 > 500;
SELECT count(*) FROM onek_with_null WHERE unique1 IS NULL AND unique1 > 500;
DROP INDEX onek_nulltest;
CREATE UNIQUE INDEX onek_nulltest ON onek_with_null (unique2);
SET enable_seqscan = OFF;
SET enable_indexscan = ON;
SET enable_bitmapscan = OFF;
SELECT unique1, unique2 FROM onek_with_null  ORDER BY unique2 LIMIT 2;
SELECT unique1, unique2 FROM onek_with_null WHERE unique2 >= -1  ORDER BY unique2 LIMIT 2;
SELECT unique1, unique2 FROM onek_with_null WHERE unique2 >= 0  ORDER BY unique2 LIMIT 2;
SELECT unique1, unique2 FROM onek_with_null  ORDER BY unique2 DESC LIMIT 2;
SELECT unique1, unique2 FROM onek_with_null WHERE unique2 >= -1  ORDER BY unique2 DESC LIMIT 2;
SELECT unique1, unique2 FROM onek_with_null WHERE unique2 < 999  ORDER BY unique2 DESC LIMIT 2;
RESET enable_seqscan;
RESET enable_indexscan;
RESET enable_bitmapscan;
DROP TABLE onek_with_null;
EXPLAIN (COSTS OFF)SELECT * FROM tenk1  WHERE thousand = 42 AND (tenthous = 1 OR tenthous = 3 OR tenthous = 42);
SELECT * FROM tenk1  WHERE thousand = 42 AND (tenthous = 1 OR tenthous = 3 OR tenthous = 42);
EXPLAIN (COSTS OFF)SELECT count(*) FROM tenk1  WHERE hundred = 42 AND (thousand = 42 OR thousand = 99);
SELECT count(*) FROM tenk1  WHERE hundred = 42 AND (thousand = 42 OR thousand = 99);
CREATE TABLE dupindexcols AS  SELECT unique1 as id, stringu2::text as f1 FROM tenk1;
CREATE INDEX dupindexcols_i ON dupindexcols (f1, id, f1 text_pattern_ops);
ANALYZE dupindexcols;
EXPLAIN (COSTS OFF)  SELECT count(*) FROM dupindexcols    WHERE f1 BETWEEN 'WA' AND 'ZZZ' and id < 1000 and f1 ~<~ 'YX';
SELECT count(*) FROM dupindexcols  WHERE f1 BETWEEN 'WA' AND 'ZZZ' and id < 1000 and f1 ~<~ 'YX';
vacuum tenk1;
		explain (costs off)SELECT unique1 FROM tenk1WHERE unique1 IN (1,42,7)ORDER BY unique1;
		explain (costs off)SELECT unique1 FROM tenk1WHERE unique1 IN (1,42,7)ORDER BY unique1;
SELECT unique1 FROM tenk1WHERE unique1 IN (1,42,7)ORDER BY unique1;
explain (costs off)SELECT thousand, tenthous FROM tenk1WHERE thousand < 2 AND tenthous IN (1001,3000)ORDER BY thousand;
SELECT thousand, tenthous FROM tenk1WHERE thousand < 2 AND tenthous IN (1001,3000)ORDER BY thousand;
SET enable_indexonlyscan = OFF;
explain (costs off)SELECT thousand, tenthous FROM tenk1WHERE thousand < 2 AND tenthous IN (1001,3000)ORDER BY thousand;
SELECT thousand, tenthous FROM tenk1WHERE thousand < 2 AND tenthous IN (1001,3000)ORDER BY thousand;
RESET enable_indexonlyscan;
explain (costs off)  select * from tenk1 where (thousand, tenthous) in ((1,1001), (null,null));
create temp table boolindex (b bool, i int, unique(b, i), junk float);
explain (costs off)  select * from boolindex order by b, i limit 10;
explain (costs off)  select * from boolindex where b order by i limit 10;
explain (costs off)  select * from boolindex where b = true order by i desc limit 10;
explain (costs off)  select * from boolindex where not b order by i limit 10;
explain (costs off)  select * from boolindex where b is true order by i desc limit 10;
explain (costs off)  select * from boolindex where b is false order by i desc limit 10;
CREATE TABLE reindex_verbose(id integer primary key);
\set VERBOSITY terse \\ REINDEX (VERBOSE) TABLE reindex_verbose;
\set VERBOSITY defaultDROP TABLE reindex_verbose;
CREATE TABLE concur_reindex_tab (c1 int);
REINDEX TABLE concur_reindex_tab;
 REINDEX TABLE CONCURRENTLY concur_reindex_tab;
 ALTER TABLE concur_reindex_tab ADD COLUMN c2 text;
 CREATE UNIQUE INDEX concur_reindex_ind1 ON concur_reindex_tab(c1);
 CREATE UNIQUE INDEX concur_reindex_ind1 ON concur_reindex_tab(c1);
CREATE INDEX concur_reindex_ind2 ON concur_reindex_tab(c2);
CREATE UNIQUE INDEX concur_reindex_ind3 ON concur_reindex_tab(abs(c1));
CREATE INDEX concur_reindex_ind4 ON concur_reindex_tab(c1, c1, c2);
ALTER TABLE concur_reindex_tab ADD PRIMARY KEY USING INDEX concur_reindex_ind1;
CREATE TABLE concur_reindex_tab2 (c1 int REFERENCES concur_reindex_tab);
INSERT INTO concur_reindex_tab VALUES  (1, 'a');
INSERT INTO concur_reindex_tab VALUES  (2, 'a');
CREATE TABLE concur_reindex_tab3 (c1 int, c2 int4range, EXCLUDE USING gist (c2 WITH &&));
INSERT INTO concur_reindex_tab3 VALUES  (3, '[1,2]');
REINDEX INDEX CONCURRENTLY  concur_reindex_tab3_c2_excl;
  REINDEX TABLE CONCURRENTLY concur_reindex_tab3;
  INSERT INTO concur_reindex_tab3 VALUES  (4, '[2,4]');
  INSERT INTO concur_reindex_tab3 VALUES  (4, '[2,4]');
CREATE MATERIALIZED VIEW concur_reindex_matview AS SELECT * FROM concur_reindex_tab;
SELECT pg_describe_object(classid, objid, objsubid) as obj,       pg_describe_object(refclassid,refobjid,refobjsubid) as objref,       deptypeFROM pg_dependWHERE classid = 'pg_class'::regclass AND  objid in ('concur_reindex_tab'::regclass,            'concur_reindex_ind1'::regclass,	    'concur_reindex_ind2'::regclass,	    'concur_reindex_ind3'::regclass,	    'concur_reindex_ind4'::regclass,	    'concur_reindex_matview'::regclass)  ORDER BY 1, 2;
REINDEX INDEX CONCURRENTLY concur_reindex_ind1;
REINDEX TABLE CONCURRENTLY concur_reindex_tab;
REINDEX TABLE CONCURRENTLY concur_reindex_matview;
SELECT pg_describe_object(classid, objid, objsubid) as obj,       pg_describe_object(refclassid,refobjid,refobjsubid) as objref,       deptypeFROM pg_dependWHERE classid = 'pg_class'::regclass AND  objid in ('concur_reindex_tab'::regclass,            'concur_reindex_ind1'::regclass,	    'concur_reindex_ind2'::regclass,	    'concur_reindex_ind3'::regclass,	    'concur_reindex_ind4'::regclass,	    'concur_reindex_matview'::regclass)  ORDER BY 1, 2;
CREATE TABLE testcomment (i int);
CREATE INDEX testcomment_idx1 ON testcomment (i);
COMMENT ON INDEX testcomment_idx1 IS 'test comment';
SELECT obj_description('testcomment_idx1'::regclass, 'pg_class');
REINDEX TABLE testcomment;
SELECT obj_description('testcomment_idx1'::regclass, 'pg_class');
REINDEX TABLE CONCURRENTLY testcomment ;
SELECT obj_description('testcomment_idx1'::regclass, 'pg_class');
DROP TABLE testcomment;
CREATE TABLE concur_clustered(i int);
CREATE INDEX concur_clustered_i_idx ON concur_clustered(i);
ALTER TABLE concur_clustered CLUSTER ON concur_clustered_i_idx;
REINDEX TABLE CONCURRENTLY concur_clustered;
SELECT indexrelid::regclass, indisclustered FROM pg_index  WHERE indrelid = 'concur_clustered'::regclass;
DROP TABLE concur_clustered;
CREATE TABLE concur_replident(i int NOT NULL);
CREATE UNIQUE INDEX concur_replident_i_idx ON concur_replident(i);
ALTER TABLE concur_replident REPLICA IDENTITY  USING INDEX concur_replident_i_idx;
SELECT indexrelid::regclass, indisreplident FROM pg_index  WHERE indrelid = 'concur_replident'::regclass;
REINDEX TABLE CONCURRENTLY concur_replident;
SELECT indexrelid::regclass, indisreplident FROM pg_index  WHERE indrelid = 'concur_replident'::regclass;
DROP TABLE concur_replident;
CREATE TABLE concur_reindex_part (c1 int, c2 int) PARTITION BY RANGE (c1);
CREATE TABLE concur_reindex_part_0 PARTITION OF concur_reindex_part  FOR VALUES FROM (0) TO (10) PARTITION BY list (c2);
CREATE TABLE concur_reindex_part_0_1 PARTITION OF concur_reindex_part_0  FOR VALUES IN (1);
CREATE TABLE concur_reindex_part_0_2 PARTITION OF concur_reindex_part_0  FOR VALUES IN (2);
CREATE TABLE concur_reindex_part_10 PARTITION OF concur_reindex_part  FOR VALUES FROM (10) TO (20) PARTITION BY list (c2);
CREATE INDEX concur_reindex_part_index ON ONLY concur_reindex_part (c1);
CREATE INDEX concur_reindex_part_index_0 ON ONLY concur_reindex_part_0 (c1);
ALTER INDEX concur_reindex_part_index ATTACH PARTITION concur_reindex_part_index_0;
CREATE INDEX concur_reindex_part_index_10 ON ONLY concur_reindex_part_10 (c1);
ALTER INDEX concur_reindex_part_index ATTACH PARTITION concur_reindex_part_index_10;
CREATE INDEX concur_reindex_part_index_0_1 ON ONLY concur_reindex_part_0_1 (c1);
ALTER INDEX concur_reindex_part_index_0 ATTACH PARTITION concur_reindex_part_index_0_1;
CREATE INDEX concur_reindex_part_index_0_2 ON ONLY concur_reindex_part_0_2 (c1);
ALTER INDEX concur_reindex_part_index_0 ATTACH PARTITION concur_reindex_part_index_0_2;
SELECT relid, parentrelid, level FROM pg_partition_tree('concur_reindex_part_index')  ORDER BY relid, level;
REINDEX INDEX concur_reindex_part_index_10;
REINDEX INDEX CONCURRENTLY concur_reindex_part_index_10;
REINDEX TABLE concur_reindex_part_10;
REINDEX TABLE CONCURRENTLY concur_reindex_part_10;
SELECT relid, parentrelid, level FROM pg_partition_tree('concur_reindex_part_index')  ORDER BY relid, level;
SELECT pg_describe_object(classid, objid, objsubid) as obj,       pg_describe_object(refclassid,refobjid,refobjsubid) as objref,       deptypeFROM pg_dependWHERE classid = 'pg_class'::regclass AND  objid in ('concur_reindex_part'::regclass,            'concur_reindex_part_0'::regclass,            'concur_reindex_part_0_1'::regclass,            'concur_reindex_part_0_2'::regclass,            'concur_reindex_part_index'::regclass,            'concur_reindex_part_index_0'::regclass,            'concur_reindex_part_index_0_1'::regclass,            'concur_reindex_part_index_0_2'::regclass)  ORDER BY 1, 2;
REINDEX INDEX CONCURRENTLY concur_reindex_part_index_0_1;
REINDEX INDEX CONCURRENTLY concur_reindex_part_index_0_2;
SELECT relid, parentrelid, level FROM pg_partition_tree('concur_reindex_part_index')  ORDER BY relid, level;
REINDEX TABLE CONCURRENTLY concur_reindex_part_0_1;
REINDEX TABLE CONCURRENTLY concur_reindex_part_0_2;
SELECT pg_describe_object(classid, objid, objsubid) as obj,       pg_describe_object(refclassid,refobjid,refobjsubid) as objref,       deptypeFROM pg_dependWHERE classid = 'pg_class'::regclass AND  objid in ('concur_reindex_part'::regclass,            'concur_reindex_part_0'::regclass,            'concur_reindex_part_0_1'::regclass,            'concur_reindex_part_0_2'::regclass,            'concur_reindex_part_index'::regclass,            'concur_reindex_part_index_0'::regclass,            'concur_reindex_part_index_0_1'::regclass,            'concur_reindex_part_index_0_2'::regclass)  ORDER BY 1, 2;
SELECT relid, parentrelid, level FROM pg_partition_tree('concur_reindex_part_index')  ORDER BY relid, level;
DROP TABLE concur_reindex_part;
BEGIN;
REINDEX TABLE CONCURRENTLY concur_reindex_tab;
COMMIT;
REINDEX TABLE CONCURRENTLY pg_class;
 REINDEX INDEX CONCURRENTLY pg_class_oid_index;
 REINDEX TABLE CONCURRENTLY pg_toast.pg_toast_1260;
 REINDEX INDEX CONCURRENTLY pg_toast.pg_toast_1260_index;
 REINDEX SYSTEM CONCURRENTLY postgres;
 REINDEX SCHEMA CONCURRENTLY pg_catalog;
 REINDEX SCHEMA CONCURRENTLY pg_catalog;
\d concur_reindex_tabDROP MATERIALIZED VIEW concur_reindex_matview;
DROP TABLE concur_reindex_tab, concur_reindex_tab2, concur_reindex_tab3;
CREATE TABLE concur_reindex_tab4 (c1 int);
INSERT INTO concur_reindex_tab4 VALUES (1), (1), (2);
CREATE UNIQUE INDEX CONCURRENTLY concur_reindex_ind5 ON concur_reindex_tab4 (c1);
REINDEX INDEX CONCURRENTLY concur_reindex_ind5;
\d concur_reindex_tab4DROP INDEX concur_reindex_ind5_ccnew;
DELETE FROM concur_reindex_tab4 WHERE c1 = 1;
REINDEX TABLE CONCURRENTLY concur_reindex_tab4;
\d concur_reindex_tab4REINDEX INDEX CONCURRENTLY concur_reindex_ind5;
\d concur_reindex_tab4DROP TABLE concur_reindex_tab4;
CREATE TABLE concur_exprs_tab (c1 int , c2 boolean);
INSERT INTO concur_exprs_tab (c1, c2) VALUES (1369652450, FALSE),  (414515746, TRUE),  (897778963, FALSE);
CREATE UNIQUE INDEX concur_exprs_index_expr  ON concur_exprs_tab ((c1::text COLLATE "C"));
CREATE UNIQUE INDEX concur_exprs_index_pred ON concur_exprs_tab (c1)  WHERE (c1::text > 500000000::text COLLATE "C");
CREATE UNIQUE INDEX concur_exprs_index_pred_2  ON concur_exprs_tab ((1 / c1))  WHERE ('-H') >= (c2::TEXT) COLLATE "C";
ALTER INDEX concur_exprs_index_expr ALTER COLUMN 1 SET STATISTICS 100;
ANALYZE concur_exprs_tab;
SELECT starelid::regclass, count(*) FROM pg_statistic WHERE starelid IN (  'concur_exprs_index_expr'::regclass,  'concur_exprs_index_pred'::regclass,  'concur_exprs_index_pred_2'::regclass)  GROUP BY starelid ORDER BY starelid::regclass::text;
SELECT pg_get_indexdef('concur_exprs_index_expr'::regclass);
SELECT pg_get_indexdef('concur_exprs_index_pred'::regclass);
SELECT pg_get_indexdef('concur_exprs_index_pred_2'::regclass);
REINDEX TABLE CONCURRENTLY concur_exprs_tab;
SELECT pg_get_indexdef('concur_exprs_index_expr'::regclass);
SELECT pg_get_indexdef('concur_exprs_index_pred'::regclass);
SELECT pg_get_indexdef('concur_exprs_index_pred_2'::regclass);
ALTER TABLE concur_exprs_tab ALTER c2 TYPE TEXT;
SELECT pg_get_indexdef('concur_exprs_index_expr'::regclass);
SELECT pg_get_indexdef('concur_exprs_index_pred'::regclass);
SELECT pg_get_indexdef('concur_exprs_index_pred_2'::regclass);
SELECT starelid::regclass, count(*) FROM pg_statistic WHERE starelid IN (  'concur_exprs_index_expr'::regclass,  'concur_exprs_index_pred'::regclass,  'concur_exprs_index_pred_2'::regclass)  GROUP BY starelid ORDER BY starelid::regclass::text;
SELECT attrelid::regclass, attnum, attstattarget  FROM pg_attribute WHERE attrelid IN (    'concur_exprs_index_expr'::regclass,    'concur_exprs_index_pred'::regclass,    'concur_exprs_index_pred_2'::regclass)  ORDER BY attrelid::regclass::text, attnum;
DROP TABLE concur_exprs_tab;
CREATE TEMP TABLE concur_temp_tab_1 (c1 int, c2 text)  ON COMMIT PRESERVE ROWS;
INSERT INTO concur_temp_tab_1 VALUES (1, 'foo'), (2, 'bar');
CREATE INDEX concur_temp_ind_1 ON concur_temp_tab_1(c2);
REINDEX TABLE CONCURRENTLY concur_temp_tab_1;
REINDEX INDEX CONCURRENTLY concur_temp_ind_1;
BEGIN;
REINDEX INDEX CONCURRENTLY concur_temp_ind_1;
COMMIT;
CREATE TEMP TABLE concur_temp_tab_2 (c1 int, c2 text)  ON COMMIT DELETE ROWS;
CREATE INDEX concur_temp_ind_2 ON concur_temp_tab_2(c2);
REINDEX TABLE CONCURRENTLY concur_temp_tab_2;
REINDEX INDEX CONCURRENTLY concur_temp_ind_2;
BEGIN;
CREATE TEMP TABLE concur_temp_tab_3 (c1 int, c2 text)  ON COMMIT PRESERVE ROWS;
INSERT INTO concur_temp_tab_3 VALUES (1, 'foo'), (2, 'bar');
CREATE INDEX concur_temp_ind_3 ON concur_temp_tab_3(c2);
REINDEX INDEX CONCURRENTLY concur_temp_ind_3;
COMMIT;
CREATE TABLE reindex_temp_before ASSELECT oid, relname, relfilenode, relkind, reltoastrelid  FROM pg_class  WHERE relname IN ('concur_temp_ind_1', 'concur_temp_ind_2');
SELECT pg_my_temp_schema()::regnamespace as temp_schema_name \gsetREINDEX SCHEMA CONCURRENTLY :temp_schema_name;
SELECT  b.relname,        b.relkind,        CASE WHEN a.relfilenode = b.relfilenode THEN 'relfilenode is unchanged'        ELSE 'relfilenode has changed' END  FROM reindex_temp_before b JOIN pg_class a ON b.oid = a.oid  ORDER BY 1;
DROP TABLE concur_temp_tab_1, concur_temp_tab_2, reindex_temp_before;
REINDEX SCHEMA schema_to_reindex;
 CREATE SCHEMA schema_to_reindex;
 CREATE SCHEMA schema_to_reindex;
SET search_path = 'schema_to_reindex';
CREATE TABLE table1(col1 SERIAL PRIMARY KEY);
INSERT INTO table1 SELECT generate_series(1,400);
CREATE TABLE table2(col1 SERIAL PRIMARY KEY, col2 TEXT NOT NULL);
INSERT INTO table2 SELECT generate_series(1,400), 'abc';
CREATE INDEX ON table2(col2);
CREATE MATERIALIZED VIEW matview AS SELECT col1 FROM table2;
CREATE INDEX ON matview(col1);
CREATE VIEW view AS SELECT col2 FROM table2;
CREATE TABLE reindex_before ASSELECT oid, relname, relfilenode, relkind, reltoastrelid	FROM pg_class	where relnamespace = (SELECT oid FROM pg_namespace WHERE nspname = 'schema_to_reindex');
INSERT INTO reindex_beforeSELECT oid, 'pg_toast_TABLE', relfilenode, relkind, reltoastrelidFROM pg_class WHERE oid IN	(SELECT reltoastrelid FROM reindex_before WHERE reltoastrelid > 0);
INSERT INTO reindex_beforeSELECT oid, 'pg_toast_TABLE_index', relfilenode, relkind, reltoastrelidFROM pg_class where oid in	(select indexrelid from pg_index where indrelid in		(select reltoastrelid from reindex_before where reltoastrelid > 0));
REINDEX SCHEMA schema_to_reindex;
CREATE TABLE reindex_after AS SELECT oid, relname, relfilenode, relkind	FROM pg_class	where relnamespace = (SELECT oid FROM pg_namespace WHERE nspname = 'schema_to_reindex');
SELECT  b.relname,        b.relkind,        CASE WHEN a.relfilenode = b.relfilenode THEN 'relfilenode is unchanged'        ELSE 'relfilenode has changed' END  FROM reindex_before b JOIN pg_class a ON b.oid = a.oid  ORDER BY 1;
REINDEX SCHEMA schema_to_reindex;
BEGIN;
REINDEX SCHEMA schema_to_reindex;
 END;
 END;
REINDEX SCHEMA CONCURRENTLY schema_to_reindex;
CREATE ROLE regress_reindexuser NOLOGIN;
SET SESSION ROLE regress_reindexuser;
REINDEX SCHEMA schema_to_reindex;
RESET ROLE;
GRANT USAGE ON SCHEMA pg_toast TO regress_reindexuser;
SET SESSION ROLE regress_reindexuser;
REINDEX TABLE pg_toast.pg_toast_1260;
REINDEX INDEX pg_toast.pg_toast_1260_index;
RESET ROLE;
REVOKE USAGE ON SCHEMA pg_toast FROM regress_reindexuser;
DROP ROLE regress_reindexuser;
DROP SCHEMA schema_to_reindex CASCADE;
